28918009120
28,918,009,120 is an even composite number composed of eight prime numbers multiplied together.
What does the number 28918009120 look like?
This visualization shows the relationship between its 8 prime factors (large circles) and 1152 divisors.
28918009120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 28918009120:
25 × 5 × 7 × 11 × 132 × 17 × 19 × 43
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 17 × 19 × 43)See below for interesting mathematical facts about the number 28918009120 from the Numbermatics database.
Names of 28918009120
- Cardinal: 28918009120 can be written as Twenty-eight billion, nine hundred eighteen million, nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.891800912 × 1010
Factors of 28918009120
Divisors of 28918009120
- Number of divisors d(n): 1152
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 17 19 20 22 26 28 32 34 35 38 40 43 44 52 55 56 65 68 70 76 77 80 85 86 88 91 95 104 110 112 119 130 133 136 140 143 152 154 160 169 170 172 176 182 187 190 208 209 215 220 221 224 238 247 260 266 272 280 286 301 304 308 323 338 340 344 352 364 374 380 385 416 418 430 440 442 455 473 476 494 520 532 544 559 560 572 595 602 608 616 646 665 676 680 688 715 728 731 748 760 770 817 836 845 860 880 884 910 935 946 952 988 1001 1040 1045 1064 1105 1118 1120 1144 1183 1190 1204 1232 1235 1292 1309 1330 1352 1360 1376 1430 1456 1462 1463 1496 1505 1520 1540 1547 1615 1634 1672 1690 1720 1729 1760 1768 1820 1859 1870 1892 1904 1976 2002 2080 2090 2128 2210 2236 2261 2288 2365 2366 2380 2408 2431 2464 2470 2584 2618 2660 2704 2717 2720 2795 2860 2873 2912 2924 2926 2992 3010 3040 3080 3094 3211 3230 3268 3311 3344 3380 3440 3458 3536 3553 3640 3655 3718 3740 3784 3808 3913 3952 4004 4085 4180 4199 4256 4420 4472 4522 4576 4730 4732 4760 4816 4862 4940 5005 5117 5168 5236 5320 5408 5434 5590 5719 5720 5746 5848 5852 5915 5984 6020 6149 6160 6188 6422 6460 6536 6545 6622 6688 6760 6880 6916 7072 7106 7267 7280 7310 7315 7436 7480 7568 7735 7826 7904 8008 8041 8170 8360 8398 8645 8840 8944 8987 9044 9295 9460 9464 9503 9520 9632 9724 9880 10010 10234 10336 10472 10621 10640 10868 11180 11305 11438 11440 11492 11696 11704 11830 12040 12155 12298 12320 12376 12844 12920 13013 13072 13090 13244 13520 13585 13832 13889 14212 14365 14534 14560 14620 14630 14872 14960 15136 15470 15652 16016 16055 16082 16340 16555 16720 16796 17017 17290 17680 17765 17888 17974 18088 18590 18920 18928 19006 19019 19040 19448 19565 19760 20020 20111 20468 20944 20995 21242 21280 21736 22360 22477 22610 22876 22880 22984 23392 23408 23660 24080 24310 24596 24752 24871 25585 25688 25840 26026 26144 26180 26488 27040 27170 27664 27778 28424 28595 28730 29068 29240 29260 29393 29744 29920 30745 30940 31304 31603 32032 32110 32164 32680 33110 33440 33592 34034 34580 35321 35360 35530 35948 36176 36335 37180 37840 37856 38012 38038 38896 39130 39520 40040 40205 40222 40936 41888 41990 42484 43043 43472 44720 44935 44954 45220 45752 45968 46189 46816 47320 47515 48160 48620 49192 49504 49742 50869 51170 51376 51680 52052 52360 52976 53105 54340 54587 55328 55556 56287 56848 57190 57460 58136 58480 58520 58786 59488 61490 61880 62608 62909 63206 64220 64328 65065 65360 66220 66521 67184 68068 69160 69445 70642 71060 71896 72352 72670 74347 74360 75680 76024 76076 77792 78260 79937 80080 80410 80444 81872 83980 84968 85085 86086 86944 89440 89870 89908 90440 91504 91936 92378 94640 95030 95095 97223 97240 98384 99484 100555 101738 102340 102752 104104 104533 104720 105952 106210 108680 109174 111112 112385 112574 113696 114380 114920 116272 116831 116960 117040 117572 122980 123539 123760 124355 125216 125818 126412 128440 128656 130130 130720 132440 133042 134368 136136 138073 138320 138890 141284 142120 143792 145340 146965 148694 148720 152048 152152 152779 156520 158015 159874 160160 160820 160888 163744 167960 169936 170170 172172 176605 179740 179816 180557 180880 183008 184756 189280 190060 190190 194446 194480 196768 198968 201110 203476 204680 208208 209066 209440 212420 215215 217360 218348 221221 222224 224770 225148 228760 229840 230945 232544 233662 234080 235144 245960 247078 247247 247520 248710 251636 252824 254345 256880 257312 260260 264880 266084 272272 272935 276146 276640 277780 281435 282568 284240 287584 290680 293930 297388 297440 304096 304304 305558 313040 314545 316030 319748 321640 321776 323323 332605 335920 339872 340340 344344 353210 359480 359632 361114 361760 369512 371735 380120 380380 382109 388892 388960 397936 399685 402220 406952 409360 416416 418132 424840 430430 434720 436696 442442 444448 449540 450296 457520 459680 461890 467324 470288 486115 491920 494156 494494 497420 503272 505648 508690 513760 520520 522665 529760 532168 544544 545870 552292 555560 559559 562870 565136 568480 581360 584155 587860 594776 600457 608608 611116 617695 626080 629090 632060 639496 643280 643552 646646 665210 671840 680680 688688 690365 706420 718960 719264 722228 731731 739024 743470 760240 760760 763895 764218 777784 795872 799370 804440 813904 817817 818720 836264 849680 860860 864773 873392 884884 899080 900592 902785 915040 923780 934648 940576 966511 972230 983840 988312 988988 994840 1006544 1011296 1017380 1041040 1045330 1064336 1069453 1091740 1104584 1106105 1111120 1119118 1125740 1130272 1162720 1168310 1175720 1189552 1200914 1222232 1235390 1236235 1258180 1263899 1264120 1278992 1286560 1293292 1330420 1358929 1361360 1377376 1380730 1412840 1437920 1444456 1463462 1478048 1486940 1518803 1520480 1521520 1527790 1528436 1555568 1598740 1608880 1616615 1627808 1635634 1672528 1699360 1721720 1729546 1746784 1769768 1798160 1801184 1805570 1847560 1869296 1910545 1933022 1944460 1976624 1977976 1986127 1989680 2013088 2034760 2082080 2090660 2128672 2138906 2183480 2209168 2212210 2222240 2238236 2251480 2336620 2347241 2351440 2379104 2401828 2444464 2470780 2472470 2516360 2527798 2528240 2557984 2586584 2660840 2717858 2722720 2761460 2797795 2825680 2888912 2926924 2973880 3002285 3037606 3043040 3055580 3056872 3111136 3197480 3217760 3233230 3271268 3345056 3443440 3459092 3539536 3596320 3611140 3658655 3695120 3738592 3821090 3866044 3888920 3953248 3955952 3972254 3979360 4069520 4089085 4181320 4203199 4277812 4323865 4366960 4418336 4424420 4476472 4502960 4673240 4694482 4702880 4803656 4832555 4888928 4941560 4944940 5032720 5055596 5056480 5173168 5321680 5347265 5435716 5522920 5595590 5651360 5777824 5853848 5947760 6004570 6075212 6111160 6113744 6319495 6394960 6466460 6542536 6794645 6886880 6918184 7079072 7222280 7317310 7390240 7594015 7642180 7732088 7777840 7911904 7944508 8139040 8178170 8362640 8406398 8555624 8647730 8733920 8848840 8952944 9005920 9346480 9388964 9512503 9607312 9665110 9883120 9889880 9930635 10065440 10111192 10346336 10631621 10643360 10694530 10871432 11045840 11191180 11707696 11736205 11895520 12009140 12150424 12222320 12227488 12638990 12789920 12932920 13085072 13589290 13836368 13902889 14444560 14634620 15188030 15284360 15464176 15555680 15889016 16356340 16430687 16725280 16812796 17111248 17295460 17697680 17905888 18692960 18777928 19025006 19214624 19330220 19766240 19779760 19861270 20222384 21015995 21263242 21389060 21742864 22091680 22382360 23415392 23472410 24018280 24300848 24444640 25277980 25819651 25865840 26170144 27178580 27672736 27805778 28889120 29269240 30376060 30568720 30928352 31778032 32712680 32861374 33625592 34222496 34590920 35395360 37555856 38050012 38660440 39559520 39722540 40444768 42031990 42526484 42778120 43485728 44764720 46944820 47562515 48036560 48601696 50555960 51639302 51731680 53158105 54357160 55611556 58538480 60752120 61137440 63556064 65425360 65722748 67251184 69181840 69514445 75111712 76100024 77320880 79445080 82153435 84063980 85052968 85556240 89529440 93889640 95125030 96073120 101111920 103278604 106316210 108714320 111223112 117076960 121504240 129098255 130850720 131445496 134502368 138363680 139028890 152200048 154641760 158890160 164306870 168127960 170105936 171112480 180737557 187779280 190250060 202223840 206557208 212632420 217428640 222446224 243008480 258196510 262890992 278057780 304400096 317780320 328613740 336255920 340211872 361475114 375558560 380500120 413114416 425264840 444892448 516393020 525781984 556115560 657227480 672511840 722950228 761000240 826228832 850529680 903687785 1032786040 1112231120 1314454960 1445900456 1522000480 1701059360 1807375570 2065572080 2224462240 2628909920 2891800912 3614751140 4131144160 5783601824 7229502280 14459004560 28918009120
- Sum of all divisors σ(n): 105188751360
- Sum of proper divisors (its aliquot sum) s(n): 76270742240
- 28918009120 is an abundant number, because the sum of its proper divisors (76270742240) is greater than itself. Its abundance is 47352733120
Bases of 28918009120
- Binary: 110101110111010010111001101001000002
- Hexadecimal: 0x6BBA5CD20
- Base-36: DA91AN4
Squares and roots of 28918009120
- 28918009120 squared (289180091202) is 836251251464403174400
- 28918009120 cubed (289180091203) is 24182721316459024352656150528000
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The
square root of 28918009120 is 170052.9597507789 -
The
cube root of 28918009120 is 3069.4186678445
Scales and comparisons
How big is 28918009120?- 28,918,009,120 seconds is equal to 919 years, 26 weeks, 1 day, 4 hours, 18 minutes, 40 seconds.
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To count from 1 to 28,918,009,120 would take you about one thousand, eight hundred thirty-nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 28918009120 cubic inches would be around 255.8 feet tall.
Recreational maths with 28918009120
- 28918009120 backwards is 02190081982
- 28918009120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28918009120's digits is 40
- More coming soon!
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Numbermatics. (2024). Number 28918009120 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/28918009120/
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The information we have on file for 28918009120 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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